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<head><meta charset="utf-8"><title>dynamic profiling of rust-analyzer · t-compiler/wg-self-profile · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/index.html">t-compiler/wg-self-profile</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/dynamic.20profiling.20of.20rust-analyzer.html">dynamic profiling of rust-analyzer</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/dynamic%20profiling%20of%20rust-analyzer/near/160554763" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matklad <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/dynamic.20profiling.20of.20rust-analyzer.html#160554763">(Mar 12 2019 at 09:25)</a>:</h4>
<p>An interesting bit about IDE profiling is that you want to see profiling results "live". For example, it's nice to see, as you are editing the code, how much time completion/highlighting took after edit, to find problematic edits. I've opened <a href="https://github.com/rust-analyzer/rust-analyzer/issues/961" target="_blank" title="https://github.com/rust-analyzer/rust-analyzer/issues/961">rust-analyzer#961</a> about this, and this doesn't seem to complicated: just a basic coars-grained hierarchical profiler. However I wonder if there's an off-the-shelf solution I could pick for this...</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/dynamic%20profiling%20of%20rust-analyzer/near/160653488" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/dynamic.20profiling.20of.20rust-analyzer.html#160653488">(Mar 13 2019 at 11:04)</a>:</h4>
<p>we don't provide anything like that at the moment.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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